ERTENOGLU Sebnem · ARKAS

518rank
-25.8Butler · 40 bds
-0.65per board
±4.5swing
-1.18vs par /bd · #550/597
-0.33adjusted /bd
Butler per round: -15.9 -9.6 -6.9 6.6by round

vs par split: bidding -1.77 · play +0.60

Strength of schedule: opponents averaged +0.31/bd (a tough draw) → opponent-adjusted -0.33/bd

Card play — on target: opening leads 81.8% #248 of 597 · declarer play 100.0% #1 of 597 · defence 85.2% #320 of 597

Card play by contract type — on target
vs NTvs a suit
Opening leads100.0% (1)80.0% (10)
Declarer play100.0% (3)100.0% (4)
Defence85.7% (7)85.0% (20)

Opening leads by suit led: ♠ 0.0% (1) · ♥ 100.0% (4) · ♦ 0.0% (1) · ♣ 100.0% (5)

vs par by strain: NT +0.50 (10) · a suit -1.73 (30)

vs par by level: part-score -0.83 (12) · game -2.09 (23) · slam +2.20 (5)

By role: declaring -0.82/bd (-4.54 vs par · 13) · defending -0.56/bd (+0.44 vs par · 27)

By vulnerability: vulnerable -0.61/bd (-1.05 vs par · 20) · not vulnerable -0.68/bd (-1.30 vs par · 20)

By round↑ top

RoundPartnerOpponentsRoomBdsButlerAvgvs par
Round 2M.GunelK.Ozkurt – B.CengizClosed10-15.9-1.59-1.80
Round 3M.GunelC.Rimstedt – I.GronkvistClosed10-9.6-0.96-0.70
Round 7M.GunelO.Kizilok – D.UzumClosed10-6.9-0.69-0.20
Round 9M.GunelT.Marasli – A.GurbuzClosed10+6.6+0.66-2.00

Every board — best Butler first↑ top

vs par = IMPs this pair scored above (+) or below (−) the board’s double-dummy par — what bidding and play (theirs and the opponents’) added or gave away against perfect play.

ButlerRoundOpponentsBdContractLeadResvs par
+10.8Round 7SAYILKAN226♥♣Q+1+13
+7.9Round 9HUISLIJN BAHCESEHIR196♥♣J-2+12
+6.4Round 3DONNER133NT♥J+2+1
+4.4Round 9HUISLIJN BAHCESEHIR132♠♥Q-1+6
+4.1Round 3DONNER144♥♣A-1+8
+3.6Round 3DONNER112♥♣3+1+1
+3.6Round 3DONNER192♠♣Q-1+5
+3.5Round 7SAYILKAN293♦♦10-2+7
+3.3Round 9HUISLIJN BAHCESEHIR153♠♥K+1+1
+2.5Round 9HUISLIJN BAHCESEHIR124♠♥A-1-5
+2.1Round 9HUISLIJN BAHCESEHIR172♥x♦A-2-3
+1.3Round 7SAYILKAN234♠♥Q+1+0
+1.0Round 3DONNER172♦♦A+1+0
+0.9Round 2OUTSIDERS54♥♥5=+0
+0.6Round 2OUTSIDERS93NT♠J+1+0
+0.1Round 2OUTSIDERS43NT♥J+2+13
+0.1Round 7SAYILKAN286♠♥5+1+11
-0.1Round 7SAYILKAN213NT♥4-1-2
-0.4Round 9HUISLIJN BAHCESEHIR164♠♦A=+0
-0.8Round 9HUISLIJN BAHCESEHIR143♠♦9=-6
-1.0Round 3DONNER153NT♥2+1+12
-1.0Round 7SAYILKAN272♠♣A=+0
-1.0Round 9HUISLIJN BAHCESEHIR115♥♦5=-11
-1.3Round 2OUTSIDERS23NT♥2+1+0
-1.3Round 2OUTSIDERS62♦♥J-4-10
-1.5Round 3DONNER201NT♦K+2-2
-2.0Round 2OUTSIDERS103NT♥5+1-1
-2.3Round 7SAYILKAN304♠♦9=+0
-2.6Round 2OUTSIDERS74♠♥6+1-4
-2.8Round 9HUISLIJN BAHCESEHIR204♥♣2+1+0
-2.9Round 2OUTSIDERS84♥♣2+2-11
-3.5Round 2OUTSIDERS14♥♠5=-3
-3.9Round 2OUTSIDERS34♥♦J+2-2
-5.3Round 7SAYILKAN243♥♣A-1-9
-6.4Round 7SAYILKAN266♣♦10+1-13
-7.5Round 7SAYILKAN253NTx♣J-2-9
-8.5Round 3DONNER125♥♠A=-13
-8.5Round 3DONNER183NT♣8=-7
-8.6Round 9HUISLIJN BAHCESEHIR185♥♦A-3-14
-8.8Round 3DONNER166♥♣K-1-12